/// <summary>
/// change unit weight of selected component to 14.50 kN/m3
/// </summary>
public bool ChangeUnitWeight()
{
Autodesk.Revit.DB.Material material = GetCurrentMaterial();
if (material == null)
{
return(false);
}
Parameter weightPara = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_UNIT_WEIGHT);
weightPara.Set(ChangedUnitWeight / ToMetricUnitWeight);
return(true);
}
/// <summary>
/// get all materials exist in current document
/// </summary>
/// <returns></returns>
private void GetAllMaterial()
{
FilteredElementCollector collector = new FilteredElementCollector(m_revit.ActiveUIDocument.Document);
FilteredElementIterator i = collector.OfClass(typeof(Material)).GetElementIterator();
i.Reset();
bool moreValue = i.MoveNext();
while (moreValue)
{
Autodesk.Revit.DB.Material material = i.Current as Autodesk.Revit.DB.Material;
if (material == null)
{
moreValue = i.MoveNext();
continue;
}
//get the type of the material
Parameter materialAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_TYPE);
if (materialAttribute == null)
{
moreValue = i.MoveNext();
continue;
}
//add materials to different ArrayList according to their types
switch ((MaterialType)materialAttribute.AsInteger())
{
case MaterialType.Steel:
{
m_steels.Add(new MaterialMap(material));
break;
}
case MaterialType.Concrete:
{
m_concretes.Add(new MaterialMap(material));
break;
}
default:
{
break;
}
}
//map between materials and their elementId
m_allMaterialMap.Add(material.Id.IntegerValue, material);
moreValue = i.MoveNext();
}
}
/// <summary>
/// get all materials exist in current document
/// </summary>
/// <returns></returns>
private void GetAllMaterial()
{
FilteredElementCollector collector = new FilteredElementCollector(m_revit.ActiveUIDocument.Document);
FilteredElementIterator i = collector.OfClass(typeof(Material)).GetElementIterator();
i.Reset();
bool moreValue = i.MoveNext();
while (moreValue)
{
Autodesk.Revit.DB.Material material = i.Current as Autodesk.Revit.DB.Material;
if (material == null)
{
moreValue = i.MoveNext();
continue;
}
//get the type of the material
StructuralAssetClass materialType = GetMaterialType(material);
//add materials to different ArrayList according to their types
switch (materialType)
{
case StructuralAssetClass.Metal:
{
m_steels.Add(new MaterialMap(material));
break;
}
case StructuralAssetClass.Concrete:
{
m_concretes.Add(new MaterialMap(material));
break;
}
default:
{
break;
}
}
//map between materials and their elementId
m_allMaterialMap.Add(material.Id.IntegerValue, material);
moreValue = i.MoveNext();
}
}
/// <summary>
/// get current material of selected component
/// </summary>
private Autodesk.Revit.DB.Material GetCurrentMaterial()
{
if (null != m_cacheMaterial)
{
return(m_cacheMaterial);
}
int identityValue = 0;
if (m_currentMaterial != null)
{
identityValue = m_currentMaterial.AsElementId().IntegerValue; //get the value of current material's ElementId
}
//material has no value
if (identityValue <= 0)
{
return(null);
}
Autodesk.Revit.DB.Material material = (Autodesk.Revit.DB.Material)m_allMaterialMap[identityValue];
return(material);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="material"></param>
public MaterialMap(Autodesk.Revit.DB.Material material)
{
m_materialName = material.Name;
m_material = material;
}
/// <summary>
/// get a datatable contains parameters' information of certain element
/// </summary>
/// <param name="o">Revit element</param>
/// <param name="substanceKind">the material type of this element</param>
/// <returns>datatable contains parameters' names and values</returns>
public DataTable GetParameterTable(object o, StructuralAssetClass substanceKind)
{
//create an empty datatable
DataTable parameterTable = CreateTable();
//if failed to convert object
Autodesk.Revit.DB.Material material = o as Autodesk.Revit.DB.Material;
if (material == null)
{
return(parameterTable);
}
Parameter temporaryAttribute = null; // hold each parameter
string temporaryValue = ""; // hold each value
#region Get all material element parameters
//- Behavior
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_BEHAVIOR);
switch (temporaryAttribute.AsInteger())
{
case 0:
AddDataRow(temporaryAttribute.Definition.Name, "Isotropic", parameterTable);
break;
case 1:
AddDataRow(temporaryAttribute.Definition.Name, "Orthotropic", parameterTable);
break;
default:
AddDataRow(temporaryAttribute.Definition.Name, "None", parameterTable);
break;
}
//- Young's Modulus
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_YOUNG_MOD1);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_YOUNG_MOD2);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_YOUNG_MOD3);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
// - Poisson Modulus
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_POISSON_MOD1);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_POISSON_MOD2);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_POISSON_MOD3);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
// - Shear Modulus
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_SHEAR_MOD1);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_SHEAR_MOD2);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_SHEAR_MOD3);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Thermal Expansion Coefficient
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_EXP_COEFF1);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_EXP_COEFF2);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_EXP_COEFF3);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Unit Weight
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_UNIT_WEIGHT);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Bending Reinforcement
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_BENDING_REINFORCEMENT);
if (null != temporaryAttribute)
{
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
}
//- Shear Reinforcement
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_SHEAR_REINFORCEMENT);
if (null != temporaryAttribute)
{
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
}
//- Resistance Calc Strength
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_RESISTANCE_CALC_STRENGTH);
if (null != temporaryAttribute)
{
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
}
// For Steel only:
if (StructuralAssetClass.Metal == substanceKind)
{
//- Minimum Yield Stress
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_MINIMUM_YIELD_STRESS);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Minimum Tensile Strength
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_MINIMUM_TENSILE_STRENGTH);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Reduction Factor
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_REDUCTION_FACTOR);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
}
// For Concrete only:
if (StructuralAssetClass.Concrete == substanceKind)
{
//- Concrete Compression
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_CONCRETE_COMPRESSION);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Lightweight
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_LIGHT_WEIGHT);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
//- Shear Strength Reduction
temporaryAttribute = material.get_Parameter(BuiltInParameter.PHY_MATERIAL_PARAM_SHEAR_STRENGTH_REDUCTION);
temporaryValue = temporaryAttribute.AsValueString();
AddDataRow(temporaryAttribute.Definition.Name, temporaryValue, parameterTable);
}
#endregion
return(parameterTable);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="material"></param>
public MaterialMap(Autodesk.Revit.DB.Material material)
{
m_materialName = material.Name;
m_material = material;
}
